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Autres articles (63)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

Sur d’autres sites (12838)

  • What units for the progress to use for a transcoding converter using ffmpeg - % etc.?

    8 janvier 2021, par BloodyFerret

    I'm gonna make a converter to h.265 with ffmpeg, based on documentation : http://www.ffmpeg.org/doxygen/trunk/transcoding_8c-example.html
I want to add info about the progress, but I have no idea what number I can use to show that, for example in %.
Please help. :)

    


  • High time delay : using ffmpeg to open camera and ffplay to play

    28 février 2021, par hgwd

    I'm working on a project which using ffmpeg to open camera and ffplay to play, but ffplay always have a high time delay which really confused me.

    


    These are my commands :

    


    ffmpeg -f avfoundation -s 1280x720 -r 30 -i 0 -pix_fmt yuv420p -f h264 -vf scale=640:360 udp://127.0.0.1:4000
ffplay udp://127.0.0.1:4000


    


    My environment :

    


    OS: macOS Catalina 10.15.7
CPU: 2.3GHz two Intel Core i5
Memory: 8GB


    


    Is anyone can help me ? Thanks !

    


  • ffmpeg open remote video with high latency while gstreamer not

    30 octobre 2014, par madcc

    I use MJPEG-Streamer to send my remote camera video via wifi. I use such command to see video :

    gstreamer :

    gst-launch -v souphttpsrc location= "http://192.168.1.1:8080/?action=stream&type=.mjpg" do-timestamp=true is_live=true ! multipartdemux ! jpegdec ! autovideosink

    ffmpeg :

     ffplay "http://192.168.1.1:8080/?action=stream&type=.mjpg"

    or :

     ffplay "http://192.168.1.1:8080/?action=stream&type=.mjpg" -fflags nobuffer

    however the ffplay has a high latency up to 3 10 seconds in my test, while the gstreamer
    show almost no latency.

    when using localhost MJPEG-Streamer, both two methods show low latency. so what’s the reason ? and how to decrease the latency ?

    more detail :

    I want to use opencv to capture a remote camera,my opencv compile with ffmpeg support but without gstreamer support ( I tried but failed,the cmake seemed to not find my gstreamer,I don’t know which gstreamer library to install in opensuse 13.1), I can get the video in opencv but with high latency,so I compared ffmpeg with gstreamer,the result is as above.so how to decrease the latency ? I read this link,but still no solution.

    thank you.

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